The number zero (0) is surrounded by the same 2 digit number on both(left and right) sides: for example 25025, 67067 etc. The largest number that always divides such a number is
(a)7
(b)11
(c)13
(d)1001

• D.1001
  we go to the reverse process,first we multifly any number with 1001 get the above numbers like 25025..
  for example if we multifly 13 with 1001 we have get answer is 13013
  25*1001=25025
  67*1001=67067
  then the numbers above have factor is 1001
  i hope you understand.
• 9 years agoHelpfull: Yes(4) No(0)
• ANSWER==> d.1001
  25025=1001*25
  67067=1001*67
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• option (d)
• 9 years agoHelpfull: Yes(0) No(0)
• 13
  option based
• 3 years agoHelpfull: Yes(0) No(0)